Midi Square IP65

A robust square utility luminaire.


  • Wall or ceiling mount.
  • Shatterproof, weather resistant and UV stabilised polycarbonate body & diffuser.
  • Metal base version available.
  • White, black & titanium colour options.
  • Screw down cover.
  • Conduit entry capability.
  • Suitable for internal or external use.
  • Rated for continuous use.
  • 5 Year LED guarantee.
  • Hinged gear tray.
  • IP65.


  • Emergency option available.
  • 3000 K available on request.
  • Photocell options (external use only).
  • Anti-tamper screws available on request.
  • Fused connector block available on request.
  • Self-Test emergency version available.
  • Integral microwave sensor option (internal use only).
  • e-Motion™ Corridor dimming versions available.
  • Fluorescent options available.
  • LED 1800
  • Body: Vandal resistant polycarbonate with self-extinguishing fire properties in black, white or titanium.
  • Diffuser: Vandal resistant polycarbonate with self-extinguishing fire properties in opal.
  • Wall or ceiling mount.
  • BESA fixing and rear cable entry.
  • Screw down diffuser (anti-tamper screws optional).
  • 3 way mains terminal block
  • F Mark
  • CE
  • BS EN 60598
  • Class 1
  • Titanium – AI/X
  • White – AI/W
  • Black – AI/B

Product Codes

CodeColourDiffuserCCTSystem PowerDelivered LumensEfficacyDatasheetOptions
AI/BL4LED1800BlackPremium Opal4000K16.7W1646lm98lm/WDownloadShow Options
CodeOption 1Option 2Datasheet
AI/BL4LED1800-9Microwave On/OffDownload
AI/BL4LED1800M-9EmergencyMicrowave On/OffDownload
AI/BL4LED1800-CFS10e-Motion™ Slave Dim 10% PresetDownload
AI/BL4LED1800M-CFS10Emergencye-Motion™ Slave Dim 10% PresetDownload
AI/BL4LED1800-CFP10e-Motion™ Slave Dim 10% PresetDownload
AI/BL4LED1800M-CFP10Emergencye-Motion™ Master Dim 10% PresetDownload
AI/BL4LED1800-CFSe-Motion™ Slave Dim 10% PresetDownload
AI/BL4LED1800M-CFSEmergencye-Motion™ Slave DimDownload
AI/BL4LED1800-CFPe-Motion™ Master Dim 10% PresetDownload
AI/BL4LED1800M-CFPEmergencye-Motion™ Master DimDownload
AI/BL4LED1800-DDDDALI DimDownload
AI/BL4LED1800M-DDDEmergencyDALI DimDownload
AI/BL4LED1800-CFDPDaylight MonitoringDownload
AI/BL4LED1800M-CFDPEmergencyDaylight MonitoringDownload
AI/BL4LED1800-DDSwitch DimDownload
AI/BL4LED1800-DAAnalogue DimDownload
AI/BL4LED1800TAnti-Tamper ScrewsDownload
AIM/BL4LED1800Metal BaseDownload
AIST/BL4LED1800MSelf-Test EmergencyDownload



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Available Downloads